US oil firms may gain from Iran war, investment uncertain

Energy prices have jumped sharply since the United States and Israel launched strikes on Iran, raising expectations of higher profits for American oil and gas producers. However, analysts say it is still unclear whether the conflict will lead to a sustained surge in new drilling and long-term investment.

Oil companies typically benefit from geopolitical crises that disrupt supply and push up commodity prices. A similar pattern was seen after Russia’s invasion of Ukraine, when soaring crude and natural gas prices helped ExxonMobil and Chevron post combined quarterly profits exceeding $30 billion in late 2022.

Following the latest escalation in the Middle East, Brent crude briefly climbed above $85 a barrel, while European natural gas prices hit their highest level since 2023. Markets reacted strongly to the effective shutdown of the Strait of Hormuz, through which about one-fifth of global oil supplies pass. At the same time, QatarEnergy suspended liquefied natural gas production, further tightening supply.

Analysts say higher prices directly improve producers’ earnings. But the bigger question is whether oil and gas companies will respond by increasing capital spending and expanding output.

Industry experts caution that firms are unlikely to commit to major new projects unless they believe elevated prices will persist. Large-scale energy investments often take months or years to come online, requiring confidence in sustained market strength. Some analysts suggest oil could climb to $100 a barrel if the Strait of Hormuz remains closed for an extended period.

However, such a prolonged disruption is uncertain. US President Donald Trump has said the US navy would escort oil tankers through the strait if necessary and directed Washington to provide insurance support for shipping. The announcement eased some market fears and trimmed earlier price gains.

Energy analysts also note that countries including the United States and China could release oil from strategic reserves to stabilize markets. Futures pricing currently suggests traders expect the disruption to be temporary, with oil prices gradually easing in the second half of 2026.

Even if Middle Eastern supplies remain constrained, experts say the United States cannot quickly replace large volumes of lost oil and gas. While some segments of the industry — such as Gulf Coast refiners and liquefied natural gas exporters with uncontracted capacity — may see short-term gains, significant increases in overall US production would take time.

If companies do boost output, analysts believe the most likely focus would be on short-cycle shale projects, particularly in areas like the Permian Basin, where development timelines are shorter and returns are faster compared with offshore or large exploration ventures.

For now, US oil firms appear positioned to benefit from higher prices, but the scale and duration of those gains will depend largely on how long the Middle East conflict disrupts global energy flows.